摘要:
The invention relates to a method and compositions for producing a hydrophilic coating on a surface of a solid material. The method comprises a cleaning step and a coating step. The cleaning step may be preceded by an initial cleaning step and it may optionally be succeeded by a preconditioning step prior to the coating step. The cleaning step comprises cleaning and preconditioning a surface of a material by use of a first cleaning fluid composition comprising ceria (CeO2) particles. The coating step comprises treatment by use of a coating fluid composition comprising photocatalytically active nanoparticles of titania (TiO2). An advantage of the method of the invention is that the method may be carried out at temperatures in the range 5 to 50° C. No further heating is required. Thereby, the method may easily be used for treating materials such as windows, furniture, tiles, walls, etc.
摘要:
The presently disclosed subject matter is directed to acidic disinfecting and/or cleaning compositions that comprise an acid, a solvent, a nonionic surfactant and optionally one or more additives. The disclosed compositions can be used to clean and/or disinfect a wide variety of products (such as bottles) in the food, dairy, beverage, brewery, and soft drink industries.
摘要:
The invention is a detergent solution for cleaning a receptacle for milk or liquid milk-derived products, the detergent solution comprising water, one or more types of surfactant and an odour absorbing compound. The surfactants are provided to dissolve greasy milk-based residues from the receptacle and the odour absorbing compound is provided to neutralise odours produced by any remaining milk-based residues not removed by the surfactants. The detergent solution is water-based so that it can be rinsed off easily in a sink in the home. The detergent solution is particularly suited to plastic receptacles because plastic is more prone to accumulating mal-odour producing bacteria. This is because a plastic surface is more porous than glass so it is more difficult to remove greasy residues from a plastic surface and therefore grease can build up in the pores, out of the reach of surfactants, and provide a place for odour-producing bacteria to grow. An odour absorbing compound does not remove the residue but can neutralise the odours from the residue. The invention also discloses a method for dispensing a detergent solution comprising at least one surfactant, the method comprising ejecting detergent solution from a reservoir in the form of a spray, wherein the surfactant is present in the detergent solution in an amount of from 3% to 15% by weight of the detergent solution. The invention discloses also a method of cleaning a receptacle for milk, or liquid milk-derived products, the method comprising: spraying a detergent solution comprising at least one surfactant onto the receptacle, wherein the surfactant is present in the detergent solution in an amount of from 3% to 15% by weight of the detergent solution.
摘要:
Die vorliegende Erfindung betrifft eine Reinigungstablette zur Entfernung von Weinrückständen, dadurch gekennzeichnet, dass sie Hydrogencarbonat, Zitronensäure, Tensid, Bleichmittel, Bleichaktivator und Komplexierungsmittel umfasst, wobei der gemeinsame Massenanteil von Hydrogencarbonat und Zitronensäure in der Reinigungstablette bei 30% - 70% liegt, und das molare Verhältnis zwischen Hydrogencarbonat und Zitronensäure in der Reinigungstablette zwischen 1:1 und 4:1 liegt.